The Ilocos Region, also known as Region I, is an administrative region of the Philippines located in the northwestern section of Luzon. It is primarily occupied by the Ilocano people. The region is composed of four provinces: Ilocos Norte, Ilocos Sur, La Union, and Pangasinan, and one independent city, Dagupan. Its regional center is San Fernando, La Union, while the largest settlement is San Carlos City,...